1.Nursing for Defecation before and after Arthroplasty
Chinese Journal of Rehabilitation Theory and Practice 2009;15(12):1161-1163
Objective To explore nursing for defecation of the patients with hip or knee replacement before and after arthroplasty.Methods 30 patients with selective bilateral hip or knee replacement were observed at different phases, including interval time, duration, score of oneself subject feeling, and rate of negative symptoms.Results ① Interval time and duration of defecation was longer after arthroplasty than before arthroplasty (P<0.05);The index mentioned above of the second defecation was shorter than the first one(P<0.05). ②The score of oneself subject feeling and rate of negative symptoms were higher after arthroplasty than before arthroplasty(P<0.05); The index mentioned above of the second defecation was lower than the first one(P<0.05).Conclusion Difficult defecation happens to the patients with arthroplasty and the nurse should screen susceptible patients before operation, then highlight the key links and give nursing intervention in order to assist defecation.
2.Chinese expert investigation on diagnosis and disease activity evaluation in Takayasu's arteritis
Xiaomin DAI ; Zhihui DONG ; Sheng CHEN ; Yongjing CHENG ; Zhanyun DA ; Shengming DAI ; Jing DONG ; Yong HOU ; Fen LI ; Xiaobing LIU ; Yifang MEI ; Yufeng QING ; Chunhua SHI ; Weihao SHI ; Qiang SHU ; Yong WANG ; Hongyan WEN ; Jian XU ; Shengqian XU ; Jing XUE ; Shuang YE ; Jian ZHU ; Lindi JIANG
Fudan University Journal of Medical Sciences 2017;44(2):127-133
Objective To investigate the current situation in Chinese rheumatologic physicians' clinical diagnosis and evaluation of Takayasu's arteritis (TA).Methods Nineteen rheumatology experts and three vascular surgery specialists in China were invited to make the nationwide investigation for the first time about the diagnosis and disease activity evaluation of TA in China,through the questionnaire survey on the internet.Weighted average was used to calculate the average scores of corresponding problems.Results Chinese experts mainly adopted 1990 American College of Rheumatology (ACR) classification criteria for clinical diagnosis of TA.In details,symptoms of age,limb claudication and amaurosis,signs including pulselessness or pulse weakening,vascular bruits,increasing bilateral pulse pressure and hypertension and acute phase reactants (APR) were critical to the clinical diagnosis of TA.Besides,noninvasive imaging examinations,such as computed tomography angiography (CTA),magnetic resonance angiography (MRA),vascular ultrasonography,and positron emission tomography (PET) were also of great importance.In the aspect of disease activity assessment,Chinese experts mainly used Kerr scoring tool.APR and noninvasive radiological examinations were considered with vital value.Some TA patients with carotid artery involvement were recommended using vascular ultrasonography,while others with pulmonary artery and thoracic/abdominal aorta trunk involvement were preferred CTA other than MRA.Conclusions APR and noninvasive imaging examinations were thought with great help to make clinical diagnosis and evaluation of TA for Chinese physicians.
3.A case-control study on clinical characteristics, awareness of foods & drinks and compliance of 111 early-onset gout cases
Yuchen DUAN ; Cibo HUANG ; Suyan CAO ; Yanhong HUANG ; Kuanting WANG ; Ping ZENG ; Yalun DAI ; Ming GAO ; Yongjing CHENG ; Min FENG ; Like ZHAO ; Fang WANG ; Aihua LIU ; Yingjuan CHEN ; Yingjue DU ; Chunmei ZHANG ; Xing ZHOU ; Qian WANG ; Jia HUANG ; Ming YANG
Chinese Journal of Rheumatology 2020;24(5):328-333
Objective:To study the clinical characteristics and compliance of early-onset gout patients by case-control analysis.Methods:A total of 111 early-onset patients (onset age ≤35 years old) were included as Group A, and 111 non-early-onset patients (onset age >35 years old) with matched disease durationwere included as Group B. The differences ofclinical characteristics, causes of acute gout attack, dairy diet habits, compliance, and misunderstanding of the disease were compared.Results:Compared with the non-early-onsetgoutpatients, the early-onset patients had a higher proportion of obesity (63 cases vs 28 cases), family history (36 cases vs 20 cases) and tophus (39 cases vs 23 cases) and higher level of VAS scores (8.5±1.3 vs 7.6±1.7; χ2=22.988, P<0.01; χ2=5.749, P=0.016; χ2=5.729, P=0.017; t=4.639, P<0.01), lowerproportionof the first metatarsophalangeal joint involvement as the initial joint involvement (45.9%, 51 cases vs 59.4%, 66 cases; χ2=4.066, P=0.044), higher proportion of the ankle involvement as the initial joint involvement (34.2%, 38 cases vs 21.6%, 24 cases; χ2=4.386, P=0.036), higher proportion of alcohol drinkers and high fructose drinkers, which was more likely to relate to alcohol intake, strenuous exercise and high fructose intakeas trigger of the flare ( χ2=6.513, P=0.011; χ2=7.126, P=0.008; χ2=1.978, P=0.160), while the proportion of regular exercisers and on diet in the family was lower ( χ2=22.887, P<0.01; t=-4.917, P<0.01). The proportion of poor diet and medication compliance in Group A was higher than that in Group B(57.7%, 64 cases vs 38.7%, 43 cases; χ2=5.207, P=0.022; χ2=5.867, P=0.015). As for the reason for poor treatment compliance, early-onset gout patients were more worry about the side-effects of drugs than non-early onset patients ( χ2=4.190, P=0.041). There was no significant difference between the two groups in the main misunderstanding of gout. Conclusion:Although early onset gout patients are young, their condition is more serious, and compliance is poorer, this group of patients should be highly valued in clinical diagnosis and treatment.
4.Chemoattractant-mediated in situ tissue engineering for articular cartilage regeneration
Zhen YANG ; Hao LI ; Fuyang CAO ; Liwei FU ; Cangjian GAO ; Tianyuan ZHAO ; Zhiguo YUAN ; Yongjing DAI ; Xiang SUI ; Shuyun LIU ; Quanyi GUO
Chinese Journal of Orthopaedics 2020;40(17):1216-1226
The treatment of articular cartilage (AC) injury caused by various reasons is still a major clinical problem. The emergence of cartilage tissue engineering brings new hope for the treatment of AC injury. In general, AC tissue engineering can be divided into two categories, including cell-based tissue engineering and cell-free tissue engineering. Although cell-based tissue engineering can repair cartilage damage to a certain extent, existing therapeutic strategies still suffer from limited cell sources, high costs, risk of disease transmission, and complex procedures. However, the cell-free tissue engineering avoids these shortcomings and brings hope for in-situ AC regeneration. Non-cellular tissue engineering is mainly used to recruit endogenous stem cells/progenitor cells (SCPCs) to reach the site of cartilage injury, and provide a suitable regenerative microenvironment to promote cell proliferation and chondrogenic differentiation, then the maturation of new cartilage tissue was promoted. Therefore, it is also called as cell-homing in situ tissue engineering. Successful recruitment of endogenous SCPCs is the first step in in-situ cartilage tissue engineering. This review aims to introduce chemokine response of cartilage injury, systematically summarize traditional chemoattractant (chemokines and growth factors etc.) and emerging chemoattractant (functional peptides, exosomes and nucleic acid adapters etc.), evaluate the combination mode between chemoattractant and delivery devices, discuss the prospects and challenges of chemoattractant-mediated in situ tissue engineering and provide theoretical basis for the design of endogenous SCPCs homing-based in situ tissue engineering.